title: Implantable image sensor based on intra-brain image transmission.
abstract: We developed and fabricated a micro-imager based on wireless intra-brain communication using conductive property of living tissues. An pixel array, analog-to-digital converter and transmitter are integrated on a single chip. The dimensions of the chip are 1 mm × 1mm × 0.15 mm. We demonstrate wireless image transmission through phosphate buffer saline as a brain phantom.
authors.forename: Kiyotaka
authors.initials: K
authors.lastname: Sasagawa
authors.forename: Yoshiaki
authors.initials: Y
authors.lastname: Ishii
authors.forename: Shogo
authors.initials: S
authors.lastname: Yokota
authors.forename: Takashi
authors.initials: T
authors.lastname: Matsuda
authors.forename: Peter
authors.initials: P
authors.lastname: Davis
authors.forename: Bing
authors.initials: B
authors.lastname: Zhang
authors.forename: Keren
authors.initials: K
authors.lastname: Li
authors.forename: Toshihiko
authors.initials: T
authors.lastname: Noda
authors.forename: Takashi
authors.initials: T
authors.lastname: Tokuda
authors.forename: Jun
authors.initials: J
authors.lastname: Ohta
mesh_terms: D000703:Analog-Digital Conversion; D000818:Animals; D001921:Brain / Q000473:pathology*; D004566:Electrodes; D004867:Equipment Design; D006046:Gold / Q000737:chemistry; D006801:Humans; D008838:Microcomputers; D059906:Neuroimaging / Q000295:instrumentation* / Q000379:methods; D009991:Oscillometry; D019047:Phantoms, Imaging; D019736:Prostheses and Implants; D015203:Reproducibility of Results; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D012984:Software
chemical_list: D006046:Gold